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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 423 (Engine Control System - DTC) >> DTC P0327, P0328: KS >> Diagnostic Procedure >> 6. Check Knock Sensor Shield Circuit For Open And Short

6. Check Knock Sensor Shield Circuit For Open And Short

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch OFF.
  2. Disconnect knock sensor harness connector.
  3. Check harness continuity between knock sensor terminal 2 and ground.

    Refer to WIRING DIAGRAM.

    1. Continuity should exist. 
  4. Also check harness for short to power.

OK or NG 

  1. OK: GO TO 8 .
  2. NG: GO TO 7.
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